| Courtney Willits | American Legion of Iowa | Undecided | GA85 |
| Kent Hartwig | American Legion of Iowa | Undecided | GA85 |
| Threase Harms | American Legion of Iowa | Undecided | GA85 |
| Brad Epperly | BNSF Railway Co. | Undecided | GA85 |
| Paula Dierenfeld | BNSF Railway Co. | Undecided | GA85 |
| Scott Sundstrom | BNSF Railway Co. | Undecided | GA85 |
| Bruce Rastetter | Board of Regents, State of Iowa | Undecided | GA85 |
| Jeneane Beck | Board of Regents, State of Iowa | Undecided | GA85 |
| Joe Murphy | Board of Regents, State of Iowa | Undecided | GA85 |
| Katie Mulholland | Board of Regents, State of Iowa | Undecided | GA85 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA85 |
| Robert Donley | Board of Regents, State of Iowa | Undecided | GA85 |
| Brice Oakley | Casey's General Stores | Supporting | GA85 |
| Don Avenson | Casey's General Stores | Supporting | GA85 |
| Tom Cope | Casey's General Stores | Supporting | GA85 |
| Courtney Willits | Easter Seals Iowa | Supporting | GA85 |
| Kent Hartwig | Easter Seals Iowa | Supporting | GA85 |
| Threase Harms | Easter Seals Iowa | Supporting | GA85 |
| Brad Epperly | Federation of Iowa Insurers | Undecided | GA85 |
| Paula Dierenfeld | Federation of Iowa Insurers | Undecided | GA85 |
| Scott Sundstrom | Federation of Iowa Insurers | Undecided | GA85 |
| Adam Gregg | Governor's Office | Supporting | GA85 |
| Brad Epperly | Greater Des Moines Partnership | Undecided | GA85 |
| Joseph Jones | Greater Des Moines Partnership | Undecided | GA85 |
| Paula Dierenfeld | Greater Des Moines Partnership | Undecided | GA85 |
| Scott Sundstrom | Greater Des Moines Partnership | Undecided | GA85 |
| Brad Epperly | Iowa Association of Electric Cooperatives | Undecided | GA85 |
| Paula Dierenfeld | Iowa Association of Electric Cooperatives | Undecided | GA85 |
| Scott Sundstrom | Iowa Association of Electric Cooperatives | Undecided | GA85 |
| Tim Coonan | Iowa Association of Electric Cooperatives | Undecided | GA85 |
| Brad Epperly | Iowa Automobile Dealers Association | Undecided | GA85 |
| Paula Dierenfeld | Iowa Automobile Dealers Association | Undecided | GA85 |
| Scott Sundstrom | Iowa Automobile Dealers Association | Undecided | GA85 |
| Phil Wise | Iowa Board of Educational Examiners | Supporting | GA85 |
| Brad Epperly | Iowa Broadcasters Association | Undecided | GA85 |
| Paula Dierenfeld | Iowa Broadcasters Association | Undecided | GA85 |
| Scott Sundstrom | Iowa Broadcasters Association | Undecided | GA85 |
| Brad Epperly | Iowa Chamber Alliance | Undecided | GA85 |
| John Stineman | Iowa Chamber Alliance | Undecided | GA85 |
| Paula Dierenfeld | Iowa Chamber Alliance | Undecided | GA85 |
| Scott Sundstrom | Iowa Chamber Alliance | Undecided | GA85 |
| Brad Epperly | Iowa Collectors Association, Inc. | Undecided | GA85 |
| Paula Dierenfeld | Iowa Collectors Association, Inc. | Undecided | GA85 |
| Scott Sundstrom | Iowa Collectors Association, Inc. | Undecided | GA85 |
| Mike Cormack | Iowa Dept. of Education | Supporting | GA85 |
| Phil Wise | Iowa Dept. of Education | Supporting | GA85 |
| Sharon Tahtinen | Iowa Dept. of Natural Resources | Supporting | GA85 |
| Robert Palmer | Iowa Economic Development Authority | Supporting | GA85 |
| Timothy Whipple | Iowa Economic Development Authority | Supporting | GA85 |
| Lynzey Kenworthy | Iowa Emergency Medical Services Association | Supporting | GA85 |
| Michael Triplett | Iowa Emergency Medical Services Association | Supporting | GA85 |
| Carolann Jensen | Iowa Finance Authority | Supporting | GA85 |
| Wes Peterson | Iowa Finance Authority | Supporting | GA85 |
| Brad Epperly | Iowa Grocery Industry Association | Undecided | GA85 |
| Paula Dierenfeld | Iowa Grocery Industry Association | Undecided | GA85 |
| Scott Sundstrom | Iowa Grocery Industry Association | Undecided | GA85 |
| Brad Epperly | Iowa Newspaper Association | Undecided | GA85 |
| Paula Dierenfeld | Iowa Newspaper Association | Undecided | GA85 |
| Scott Sundstrom | Iowa Newspaper Association | Undecided | GA85 |
| Brad Epperly | Iowa Propane Gas Association | Undecided | GA85 |
| Paula Dierenfeld | Iowa Propane Gas Association | Undecided | GA85 |
| Scott Sundstrom | Iowa Propane Gas Association | Undecided | GA85 |
| Brad Epperly | Iowa Society of Certified Public Accountants | Undecided | GA85 |
| Paula Dierenfeld | Iowa Society of Certified Public Accountants | Undecided | GA85 |
| Scott Sundstrom | Iowa Society of Certified Public Accountants | Undecided | GA85 |
| Mike Heller | Iowa State Police Association | Supporting | GA85 |
| Mike Heller | Iowa State Police Association | Undecided | GA85 |
| Paula Feltner | Iowa State Police Association | Supporting | GA85 |
| Paula Feltner | Iowa State Police Association | Undecided | GA85 |
| Brad Epperly | Iowa Water Well Association | Undecided | GA85 |
| Paula Dierenfeld | Iowa Water Well Association | Undecided | GA85 |
| Scott Sundstrom | Iowa Water Well Association | Undecided | GA85 |
| Mike Heller | Kaplan Higher Education | Undecided | GA85 |
| Paula Feltner | Kaplan Higher Education | Undecided | GA85 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA85 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA85 |
| Brad Epperly | Monsanto Company | Undecided | GA85 |
| Scott Sundstrom | Monsanto Company | Undecided | GA85 |
| Gary Grant | Urban County Coalition | Undecided | GA85 |
| Larry Murphy | Urban County Coalition | Undecided | GA85 |
| Sandra Conlin | Wal-Mart Stores, Inc. | Supporting | GA85 |